i bought an unlocked iphone 3 on ebay to use in israel. when i got it i saw that it was jailbroken and wasnt picking up the cellcom network. so i restored it using a complicated method because it was jailbroken. currently cydia is still on the phone. my question is 1. is it still jailbroken? 2. how do i unlock it to get it working with cellcom? i am running version 4.2.1 and modem firmware 06.15.00 please help, thanks!